From across the top, select Help > View Alerts > They will show in a slide in on the right side. Each offers more and View Article The view article will take you to the page you want. 

You need to do each separately, there is no one single link to all Critical Alerts.  Most recent is https://proconnect.intuit.com/community/state-taxes/help/manual-entry-forms-in-lacerte/00/106911